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Nortel 920-270 Exam Syllabus Topics:

Nortel WLAN 2300 Rls. 7.0 Planning and Engineering Sample Questions:

Question 1

A company is considering a Nortel Wireless solution for its single floor open concept office space. Which two factors will ensure that the maximum number of calls per access point
(AP) will not be exceeded? (Choose two.)

A. stated capacity of the AP
B. estimated number of wireless handsets
C. anticipated call volume per AP area
D. frequency band and channels being used

Question 2

In the WLAN Security Switch (WSS) 2380, access points use forwarding queues to prioritize WLAN traffic. What is responsible for assigning the queue in which traffic is placed?

A. the IP ToS field
B. the DSCP value
C. the CoS value of the packet
D. the mobility domain

Question 3

A new WLAN customer wants secure their wireless network. Which method would you least recommend because of its weaknesses?

A. WPA
B. 128-bit WEP
C. PEAP
D. TKIP

Question 4

A customer with a WLAN 2300 series would like to implement robust WLAN Security using something similar to WEP. Temporal Key Integrity Protocol (TKIP) corrects the holes in
WEP. What is an enhancement in TKIP?

A. Extensible Authentication Protocol (EAP)
B. AES enhancement
C. Uses key mixing
D. 128-bit initialization vector

Question 5

A new WLAN 2300 series customer uses a RADIUS server and has a local database on a different server. They want the RADIUS server to be used for security on the WLAN. Which database type would be compatible?

A. EAP
B. user-id
C. password
D. LDAP

Solutions: